PLAYER PAGE
Personal
Fraser, J (Jacobus)
Chess SA id
1120149158FIDE id
?Date of birth
2012-07-09 (U14)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-15Personal details last changed
1900-01-01Junior GPX Games
31Junior GPX Points
1339.8| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1313.1 | 1319 | 1200 | 1200 |
| Raw rating | 1312.3 | 1319 | 1200 | 1200 |
| Weighted rating | 1259.1 | 1258.7 | 1200 | 1200 |
| Weighted performance | 1313.1 | 1310 | 0 | 0 |
| Floor | 822.4 | 823.1 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 141.3 | 140 | 165.8 | 165.8 |
| Highest rating | 1336.82024-05-01 | 1337.52024-05-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1322.42024-06-01 | 1323.12024-06-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1322.42024-08-01 | 1323.12024-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1336.82024-05-01 | 1337.52024-05-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.5 | 0 | 0 | 0 |
| New rating | 1312.6 | 1319 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1313.1 | 1319 | 1200 | 1200 |
| Raw rating | 1312.3 | 1319 | 1200 | 1200 |
| Weighted rating | 1259.1 | 1258.7 | 1200 | |
| Weighted performance | 1313.1 | 1310 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 822.4 | 823.1 | 700 | 700 |
| Max/Min rating change allowed | 141.3 | 140 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1312.3 | 1319 | 1200 | 1200 |
| New weighted rating | 1264.3 | 1264.5 | 1200 | 1200 |
| New weighted performance | 1312.6 | 1309.5 | 0 | 0 |
| Temp new rating | 1312.6 | 1319 | 1200 | 1200 |
| Temp new rating +/- | -0.5 | 0 | 0 | 0 |
| Final new rating +/- | -0.5 | 0 | 0 | 0 |
| New rating | 1312.6 | 1319 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 822.4 | 823.1 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 26 | 26 | 0 | 0 | |
| 54 | 54 | 0 | 0 | |
| 22 | 22 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 102 | 102 | 0 | 0 |
| Games since | |||||||||||||||||
| Main80 | Standard80 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 3049 | 1022 | 362 | ||||||||||||||
| Male | 2414 | 807 | 280 | ||||||||||||||
| U14 | 561 | 174 | 54 | ||||||||||||||
| U14 Male | 412 | 129 | 38 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2884 | 1040 | 401 | ||||||||||||||
| Male | 2297 | 831 | 315 | ||||||||||||||
| U14 | 535 | 176 | 63 | ||||||||||||||
| U14 Male | 391 | 131 | 45 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 26 | 15.5 | 59.62 | 81.7 | 1279.3 | 1361 |
| Standard | 26 | 15.5 | 59.62 | 81.7 | 1279.3 | 1361 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 102 | 50 | 49.02 | -8.3 | 1262.5 | 1254.1 |
| Standard | 102 | 50 | 49.02 | -8.3 | 1262.5 | 1254.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1312.3 | 1319 | 1200 | 1200 |
| 2025-09-01 | 1312.3 | 1319 | 1200 | 1200 |
| 2025-08-01 | 1276.1 | 1275.3 | 1200 | 1200 |
| 2025-07-01 | 1276.1 | 1275.3 | 1200 | 1200 |
| 2025-06-01 | 1276.1 | 1275.3 | 1200 | 1200 |
| 2025-05-01 | 1300.3 | 1306.7 | 1200 | 1200 |
| 2025-04-01 | 1300.3 | 1306.7 | 1200 | 1200 |
| 2025-03-01 | 1300.3 | 1306.7 | 1200 | 1200 |
| 2025-02-01 | 1215.3 | 1210.9 | 1200 | 1200 |
| 2025-01-01 | 1185.8 | 1174.4 | 1200 | 1200 |
| 2024-12-01 | 1171.9 | 1162.9 | 1200 | 1200 |
| 2024-11-01 | 1171.9 | 1162.9 | 1200 | 1200 |
| 2024-10-01 | 1171.9 | 1162.9 | 1200 | 1200 |
| 2024-09-01 | 1208.8 | 1202.5 | 1200 | 1200 |
| 2024-08-01 | 1247.7 | 1239.9 | 1200 | 1200 |
| 2024-07-01 | 1247.7 | 1239.9 | 1200 | 1200 |
| 2024-06-01 | 1322.4 | 1323.1 | 1200 | 1200 |
| 2024-08-01 | 1291.6 | 1293.1 | 1200 | 1200 |
| 2024-04-01 | 1247.4 | 1254.2 | 1200 | 1200 |
| 2024-03-01 | 1247.4 | 1254.2 | 1200 | 1200 |
| 2024-02-01 | 1216.6 | 1216.4 | 1200 | 1200 |
| 2024-01-01 | 1216.6 | 1216.4 | 1200 | 1200 |
| 2023-12-01 | 1216.6 | 1216.4 | 1200 | 1200 |
| 2023-11-01 | 1216.6 | 1216.4 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Tshwane South School District CLOSED League Championship (U13A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 3 | Yes | Analysis |
| 3 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Blou Bul Open Chess Tournament (D1) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) | 2025-02-01 | 2025-02-02 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Tshwane South School District CLOSED League Championship (U13A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 2 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 3 | Yes | Analysis |
| 3 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Blou Bul Open Chess Tournament (D1) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) | 2025-02-01 | 2025-02-02 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 6 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
| 7 | 2024 Etienne Lewis (U14) | 2024-08-30 | 2024-09-01 | Standard | Tshwane (GTP) | 7 | 7 | 2 | Yes | Analysis |
| 8 | 2024 Alekhine Open Chess Tournament (B) | 2024-08-09 | 2024-08-10 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 9 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 10 | 2024 Elise Steenkamp Open Chess Tournament (Queens) | 2024-06-15 | 2024-06-17 | Standard | Tshwane (GTP) | 7 | 7 | 2 | Yes | Analysis |
| 11 | 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) | 2024-06-01 | 2024-06-01 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 12 | 2024 Mid Gauteng Open Chess Tournament (U14) | 2024-05-02 | 2024-05-02 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 13 | 2024 Milos Ristic Open Chess Tournament (U14) | 2024-04-27 | 2024-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 14 | 2024 KSNG CHess Academy Open Tournament (D2) | 2024-04-06 | 2024-04-06 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 15 | 2024 Tshwane Chess AHS Open Chess Tournament (D1) | 2024-02-24 | 2024-02-24 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 16 | 2023 Etienne Lewis Closed Tournament (U12) | 2023-08-25 | 2023-08-27 | Standard | Tshwane (GTP) | 7 | 7 | 4 | Yes | Analysis |
| 17 | Chris Greyling Open Tournament 2023 (D2) | 2023-03-21 | 2023-03-21 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 18 | Laerskool Constantiapark Open Chess Tournament 2023 (U12) | 2023-02-18 | 2023-02-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 19 | 2023 Piet Robbertse Fide Rated Open Chess Tournament (D) | 2023-02-04 | 2023-02-05 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentStander, C (Christiaan) | OpponentSwart, J (Jevan) | ||||||||
| 2 | 4 | Tournament2024 KSNG CHess Academy Open Tournament | Tournament2024 Milos Ristic Open Chess Tournament | ||||||
| date2024-04-06 | rnd4 | typeStandard | result1 | date2024-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentAbdelmessih, S (Samuel) | OpponentFokker, CD (Christiaan Dirk) | ||||||||
| 3 | 4 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2023 Etienne Lewis Closed Tournament | ||||||
| date2023-08-26 | rnd3 | typeStandard | result1 | date2023-08-27 | rnd6 | typeStandard | result1 | ||
| OpponentTalma, C (Christiaan) | OpponentNdebele, AT (Akhumzi Thandolwenkosi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentStander, C (Christiaan) | OpponentSwart, J (Jevan) | ||||||||
| 2 | 4 | Tournament2024 KSNG CHess Academy Open Tournament | Tournament2024 Milos Ristic Open Chess Tournament | ||||||
| date2024-04-06 | rnd4 | typeStandard | result1 | date2024-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentAbdelmessih, S (Samuel) | OpponentFokker, CD (Christiaan Dirk) | ||||||||
| 3 | 4 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2023 Etienne Lewis Closed Tournament | ||||||
| date2023-08-26 | rnd3 | typeStandard | result1 | date2023-08-27 | rnd6 | typeStandard | result1 | ||
| OpponentTalma, C (Christiaan) | OpponentNdebele, AT (Akhumzi Thandolwenkosi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentStander, C (Christiaan) | OpponentSwart, J (Jevan) | ||||||||
| 2 | 4 | Tournament2024 KSNG CHess Academy Open Tournament | Tournament2024 Milos Ristic Open Chess Tournament | ||||||
| date2024-04-06 | rnd4 | typeStandard | result1 | date2024-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentAbdelmessih, S (Samuel) | OpponentFokker, CD (Christiaan Dirk) | ||||||||
| 3 | 4 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2023 Etienne Lewis Closed Tournament | ||||||
| date2023-08-26 | rnd3 | typeStandard | result1 | date2023-08-27 | rnd6 | typeStandard | result1 | ||
| OpponentTalma, C (Christiaan) | OpponentNdebele, AT (Akhumzi Thandolwenkosi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentStander, C (Christiaan) | OpponentSwart, J (Jevan) | ||||||||
| 2 | 4 | Tournament2024 KSNG CHess Academy Open Tournament | Tournament2024 Milos Ristic Open Chess Tournament | ||||||
| date2024-04-06 | rnd4 | typeStandard | result1 | date2024-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentAbdelmessih, S (Samuel) | OpponentFokker, CD (Christiaan Dirk) | ||||||||
| 3 | 4 | Tournament2023 Etienne Lewis Closed Tournament | Tournament2023 Etienne Lewis Closed Tournament | ||||||
| date2023-08-26 | rnd3 | typeStandard | result1 | date2023-08-27 | rnd6 | typeStandard | result1 | ||
| OpponentTalma, C (Christiaan) | OpponentNdebele, AT (Akhumzi Thandolwenkosi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Buchner ,E (Emil) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1347.4 | 1347.4 | 1334.9 | 1347.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Strauss ,L (Luné) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1439.1 | 1014.1 | 1436.6 | 1014.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Smart ,L (Liam Jonathan) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1301.5 | 1726.5 | 1295.2 | 1726.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Hoogendoorn ,D (Daniel) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1265.8 | 1265.8 | 1261.1 | 1265.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mulamattathil ,R (Rehaan) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1236.1 | 1236.1 | 1235.2 | 1236.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Marais ,M (Migael) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1209.2 | 784.2 | 1205.7 | 784.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Van Der Merwe ,L (Louis) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1453.3 | 1028.3 | 1446.8 | 1028.3 | 0 | 0 | 0 | 0 | ||||||
| 8 | Truscott ,A (Adriaan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1400.6 | 975.6 | 1388.1 | 975.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Upadhyay ,S (Savya) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1254.8 | 829.8 | 1206.3 | 829.8 | 0 | 0 | 0 | 0 | ||||||
| 10 | Le Roux ,E (Etienne) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1136.9 | 1349.4 | 1140.7 | 1349.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|